ADOL-C: Automatic Differentiation Using Operator Overloading in C++
نویسندگان
چکیده
منابع مشابه
Operator Overloading in C
This thesis is concerned with investigating an approach for adding problem notation to a computer language. A method is proposed for modifying a programming language to fit problem notation by including the capability of defining a problem specific set of symbols or operators in the language. The proposed method for extending a language uses operator overloading to map language operations to th...
متن کاملADOL - C : 1 A Package for the Automatic Differentiation of Algorithms Written in C / C + +
The C++ package ADOL-C described here facilitates the evaluation of first and higher derivatives of vector functions that are defined by computer programs written in C or C++. The resulting derivative evaluation routines may be called from C, C++, Fortran, or any other language that can be linked with C. The numerical values of derivative vectors are obtained free of truncation errors at a smal...
متن کاملParallel Derivative Computation using ADOL-C
Derivative computation using Automatic Differentiation (AD) is often considered to operate purely serial. Performing the differentiation task in parallel may require the applied AD-tool to extract parallelization information from the user function, transform it, and apply this new strategy in the differentiation process. Furthermore, when using the reverse mode of AD, it must be ensured that no...
متن کاملEfficient Expression Templates for Operator Overloading-based Automatic Differentiation
Expression templates are a well-known set of techniques for improving the efficiency of operator overloading-based forward mode automatic differentiation schemes in the C++ programming language by translating the differentiation from individual operators to whole expressions. However standard expression template approaches result in a large amount of duplicate computation, particularly for larg...
متن کاملCmpsci 377 Operating Systems 3.1 Operator Overloading in C++
It allows you to provide an intuitive interface to users of your class, plus makes it possible for templates to work equally well with classes and built-in/intrinsic types. Operator overloading allows C/C++ operators to have user-defined meanings on user-defined types (classes). Overloaded operators are syntactic sugar for function calls: Fred f(const Fred& a, const Fred& b, const Fred& c) { re...
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ژورنال
عنوان ژورنال: PAMM
سال: 2003
ISSN: 1617-7061,1617-7061
DOI: 10.1002/pamm.200310011